marxusalexander8417 marxusalexander8417

09-01-2024
Physics

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Two non-conducting quarter circle rings of radius r have uniform charges per unit length λ and -λ, as shown. What is the electric field at the origin?
a) 1/(2πε₀)
b) λ/(πε₀)
c) 2λ/(πε₀)
d) λ/(2πε₀)

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